UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uYW6sQeoYOQIPe4VkQbO3HAvO4s1WiFKXHe1fAOLUo=' 
WHERE 
  key_id = 'dc7faff52f7ef7c5e61a505e496dd5d515451b333c368e95bf3e56ace7a50d90' 
  AND (
    token = '+uYW6sQeoYOQIPe4VkQbO3HAvO4s1WiFKXHe1fAOLUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )